HBIM and digital documentation for development reliable parametric models on complex systems

The model construction, which is not a simple skeleton of geometric shapes, as structured system information, particularly useful tool for the management complex systems Cultural Heritage. These tools improve accessibility to systems, according different interconnection channels. heritage has become an open-data access database information ordered within network metadata.These kinds files create database. Through digital survey, became 3D that describes cultural union languages, signs, and symbols. contribution presents some methodological research experiences on monumental documentation carried out by DAda-LAB laboratory, Department Civil Engineering Architecture University Pavia, two museum systems: bath mosque, portion Alhambra in Granada (Spain), Historical Central building Pavia (Italy). From this research, H-BIM models were obtained built basis metric data survey with aim investigating possibilities using type from assets use digitized spaces.